Choosing The Right AC Unit For Your Scottsdale Home

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Choosing The Right AC Unit For Your Scottsdale HomeTips On Choosing the Right AC Unit for Your Scottsdale Home

Get tips and advice for choosing the right ac unit for your Scottsdale home from Alaskan Air Conditioning & Heating certified HVAC techs. Choosing a suitable air conditioning unit for your home is crucial in maintaining a comfortable living environment, especially in a city like Scottsdale, where the summers can be intense.

Here at Alaskan Air Conditioning & Heating, we understand that the process might seem overwhelming, so we’ve put together a step-by-step guide to assist you in making the best choice for your home AC installation or replacement.

Choosing the Right AC Unit and Understanding Your Cooling Needs

The first step in choosing a suitable Air Conditioning unit is to assess your home’s cooling needs. Consider factors such as the size of your home, the number of rooms, your climate, and how much sunlight your home receives. Larger homes or homes that get much sun will require a more powerful unit.

Know the Different Types of AC Units

A reliable and efficient air conditioning system is essential in the hot Arizona climate. Several types of air conditioning systems are available, each with unique advantages. Here is an overview:

Central Air Conditioners

Central air conditioners are popular because they can cool an entire home efficiently and evenly. They operate through ducts to deliver cool air throughout the house. In the hot Arizona climate, central AC units can effectively maintain a comfortable temperature across large spaces.


  • Consistent cooling throughout the house
  • Typically quieter than other types of AC units
  • Can be combined with a heating system

Ductless Mini-Split Systems

These systems can be a good choice for homes without ductwork. A ductless mini-split includes an outdoor compressor and an indoor handling unit. You can install units in specific areas of your home, providing zoned cooling and allowing for more control over individual room temperatures.


  • Energy efficient due to the absence of ductwork
  • Offers flexibility with individual room control
  • Easier installation process than central AC

Heat Pumps

Heat pumps are unique in that they can provide both heating and cooling. They work by transferring heat from one place to another – extracting heat from inside your home, pushing it outdoors during summer, and doing the reverse in winter.


  • Provides both cooling and heating, ideal for the moderate winter temperatures in Arizona
  • Can be more energy-efficient than other systems

Evaporative Coolers

Also known as swamp coolers, evaporative coolers are effective in hot, dry climates like Arizona. They cool the air by evaporating water, which can also help to add some much-needed humidity to your indoor air.


  • Energy-efficient and eco-friendly
  • Adds moisture to the air, which can be beneficial in a dry climate
  • Lower installation and maintenance costs

When choosing the appropriate AC unit for your Arizona home, consider factors like your home’s size, cooling needs, and budget. A professional HVAC company like Wenbrooke Services can provide valuable advice to help you make the right choice.

Consider Energy Efficiency

AC units are significant contributors to energy bills during the warmer months. Therefore, it’s essential to consider energy efficiency when choosing an AC unit. Look for units with a high Seasonal Energy Efficiency Ratio (SEER). While these units might have a higher upfront cost, they can save you money in the long run due to lower energy consumption.

Check for a Correct Fit

Choosing the correct fit for your air conditioning unit is crucial in keeping your Scottsdale, AZ, home comfortable throughout the hot summer months. An undersized or oversized AC unit can lead to many problems, from inefficiencies to higher energy costs and decreased equipment lifespan. Here are some essential factors to consider when determining the correct AC unit size:

Size of Your Home

The size of your home, measured in square footage, is one of the most significant factors in determining the correct size of your AC unit. Larger homes require more powerful units to cool all areas of the house effectively. If you need help measuring your home’s size for this purpose, an Alaskan Air Conditioning & Heating HVAC professional can assist you.

Home’s Insulation

Good insulation helps maintain your home’s temperature by reducing heat gain in the summer. If your home is well insulated, you may not need as powerful an AC unit as a home with poor insulation.

Number of Windows

Windows can significantly affect the heating and cooling of your home. The number, size, type, and direction they face can influence how much additional heat they let into your home, impacting the size of the AC unit you need.

Local Climate

In Scottsdale, the hot, dry climate means you’ll likely need a more robust AC unit than cooler regions.

Once these factors are considered, an HVAC professional can conduct a Manual J load calculation. This calculation takes into account all the mentioned factors plus others like the number of people living in your home, the home’s orientation, etc., to determine the correct size of the AC unit your home needs.

By ensuring that your new AC unit is the correct fit for your home, you’ll invest in optimal comfort, efficient performance, and long-term savings on energy costs. Trust Alaskan Air Conditioning & Heating to provide expert guidance and professional installation services to keep your Scottsdale home cool and comfortable all year round.

Consult with a Professional at Alaskan Air Conditioning & Heating

Finally, consult with a professional HVAC company like Alaskan Air Conditioning & Heating. We have the expertise to guide you through the process and ensure you choose the suitable AC unit for your Scottsdale home. Our professionals can assess your home’s unique needs and recommend the best unit to meet these requirements.

Choosing a suitable AC unit for your home doesn’t have to be a daunting task. You can make an informed decision with the proper guidance and a clear understanding of your cooling needs. Remember, a professional HVAC service provider can simplify this process and ensure you get the best possible performance from your new AC unit. At Alaskan Air Conditioning & Heating, we are always ready to assist you with your AC installation needs in Scottsdale, AZ.